Patent DE-102008012525-A1 (DE)
Title: Method and device for separating fat from fatty dairy products, comprise separating different components of fatty dairy products from one another by bulk material and then gassing with air through supply component
Inventor: SPIEGEL MARGRET
IPC: A23C9/14
Filed: 2008-03-04
Abstract: The method and device for separating fat from fatty dairy products, comprise separating different components of fatty dairy products (29) from one another by bulk material (34) and then gassing with air through supply component (5) in order to enhance the surface and the volume of the separated medium. The fat is splitted off from the fatty dairy products and is enriched with air. In the relaxing pressure drop, foamed and simultaneously flow-foamed fat portion with the non-foamed residual liquid is separated from the picking point. The method and device for separating fat from fatty dairy products, comprise separating different components of fatty dairy products (29) from one another by bulk material (34) and then gassing with air through supply component (5) in order to enhance the surface and the volume of the separated medium. The fat is splitted off from the fatty dairy products and is enriched with air. In the relaxing pressure drop, foamed and simultaneously flow-foamed fat portion with the non-foamed residual liquid is separated from the picking point. The heated fatty dairy product is filled in the supply component and flows with bulk material and also with gases. The surface of the fatty dairy product is enriched by the bulk material. The fat portion is separated in the heated condition by the residual fluid from the dairy product. The heated fat portion is separated from the fatty dairy products. The fat portion is enriched with air so that it partially enriches the surface and the volume by the air, when the different media withdraw from the dispensing locations. The fatty dairy product enriched with air is portion wisely obtained through the bulk material. The fatty dairy product within pump (17) is splitted off from the fluid by enriching the fat portion of the dairy product through pump pressure. The surface of the fatty dairy product is enriched through pressure variation within the pump and flows with air in the pump of interior housing (19). The fat portion enriched with air is sucked in over the enriched surface and splitting-off fat portion within a shut-off valve positive-displacement pump in order to produce milk foam. The fatty dairy product is enriched with air by the pump under pressure. An accumulation pipe is introduced as after cooling in the cooling unit in minus degree cold and is introduced in an instantaneous water heater poured with aluminum. The fatty dairy product is obtained from storage container and is cooled at minus degree and filled with bulk material over storage component. The fatty dairy product has gas supply capability in order to mix the dairy product with air to whipped cream through surface enlargement. A backflow preventer is arranged after the storage component and before the storage nozzle for air. Coffee in liquid form and durable milk are sucked simultaneously from shut-off valve pump in the pump of interior housing and are pressed under pressure towards supply component. The coffee and durable milk are heated and partially foamed.